# Ruff vs ThirdVoice

The clearest difference is review sentiment: Ruff at 100% against ThirdVoice's 0%. ThirdVoice's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ruff sells 5 in-app purchases, starting at $5.00 per 7 days and ThirdVoice sells 4 in-app purchases, starting at $11.00 per month. Whichever you choose, the download price is not the number that matters.

Ruff ships an update every 3 weeks, ThirdVoice every 2 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Ruff | ThirdVoice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 15 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Parv Khurana](https://appshunter.io/developer/1682320329) | [Rajdeep Kaur](https://appshunter.io/developer/1881246464) |

## What reviewers say

### Ruff

[App page](https://appshunter.io/ios/app/ruff-ai-pet/id6749273178)

This app offers a virtual AI dog companion for emotional support. Engage in private conversations, receive well-being reminders, and celebrate achievements with a non-judgmental friend always available to listen and brighten your day.

**Highlights:** AI dog companion, Private and secure chat, Well-being check-ins, Encouragement and support, Celebrates achievements, Always available

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruff Unlimited | $5.00 | per 7 days |
| Ruff Unlimited | $20.00 | per month |
| Paw Five | $1.00 | one-time |
| Play Time | $5.00 | one-time |
| Ruff Paradise | $10.00 | one-time |


### ThirdVoice

[App page](https://appshunter.io/ios/app/thirdvoice-stop-overthinking/id6759853970)

This AI companion helps you break free from overthinking by providing a private space to process anxious thoughts and emotional spirals. It aids in reframing worries, building a journal of patterns, and developing new mental pathways for calmer, clearer thinking.

**Highlights:** Reframe anxious thoughts, Talk through relationship stress, Build a memory-backed journal, Use Rewire for in-depth thought work, Develop new mental pathways, Private space for processing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plus Subscription | $11.00 | per month |
| ThirdVoice Pro Monthly | $19.99 | per month |
| Annual Plus subscription | $107.99 | per year |
| ThirdVoice Pro Annual | $199.99 | per year |


## Frequently asked questions

### Is Ruff free?

Ruff is free to download, with in-app purchases available.

### Is ThirdVoice free?

ThirdVoice is free to download, with in-app purchases available.

### Do Ruff or ThirdVoice have ads?

Neither Ruff nor ThirdVoice shows ads.

### Which is updated more often, Ruff or ThirdVoice?

Ruff ships an update every 3 weeks, and ThirdVoice every 2 weeks. Most recently, Ruff was updated on October 8, 2026 and ThirdVoice on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*